package com.zhentao.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.zhentao.domain.SysPreferential;
import com.zhentao.domain.SysReservation;

import java.util.List;

/**
* @author 86133
* @description 针对表【sys_preferential】的数据库操作Mapper
* @createDate 2024-08-20 17:17:50
* @Entity com.zhentao.domain.SysPreferential
*/
public interface SysPreferentialMapper extends BaseMapper<SysPreferential> {
int updatePreferential(int id);

}




